Function to locate an index or frequency

Does Genesys have a function that reports the index or frequency at which a max or min occurs? At a previous job I used ADS, and it has one called find_index that was pretty useful. Not positive of the ADS function name.Thank you.

' Filter1_Analysis_Data is the name of data being 'written to.' S11 has been defined as S[1,1] in the datasetusing("Filter1_Analysis_Data")theIndexForMinS11 = [abs(S11)@min(abs(S11))]scalarIndex = theIndexForMinS11[1]minFreq = F[scalarIndex]